141693-18-7

Basic information

• Product Name: 3,4-dihydro-3-(p-methoxyphenyl)-7-azaisocoumarin
• CAS NO: 141693-18-7
• Molecular Weight: 255.273
• Mol File: 141693-18-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3,4-dihydro-3-(p-methoxyphenyl)-7-azaisocoumarin(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-dihydro-3-(p-methoxyphenyl)-7-azaisocoumarin(141693-18-7)
• EPA Substance Registry System: 3,4-dihydro-3-(p-methoxyphenyl)-7-azaisocoumarin(141693-18-7)

Safety Data

• Hazardous Substances Data: 141693-18-7(Hazardous Substances Data)

Upstream product

• 123-11-5 4-methoxy-benzaldehyde 
• 3222-50-2 4-methylnicotinic acid 

Relevant articles and documents

Application of organolithium and related reagents in synthesis. Part XI. Metallation of 2-methyl- and 4-methylnicotinic acids. A useful method for preparation of aza-isocoumarins

The metallation (LDA/THF) of 2-methyl- and 4-methylnicotinic acids (1) and (2), and the subsequent reaction of the lithiated species (3) and (4) with carbonyl electrophiles as a synthetic route of 5-aza- and 7-aza-isocoumarins (7), (8), (9) and (10), is d